National Audubon Society Field Guides is a 9-book series first released in 1977 with contributions by Mark R. Chartrand, National Audubon Society, and 11 others.
1991 • 1 Reader • 720 pages
1978 • 1 Reader • 862 pages • 4
1991 • 1 Reader • 660 pages
1980 • 1 Reader • 716 pages
1977 • 2 Readers • 800 pages • 4